FermCalc Winemaking Calculator APK

A collection of advanced winemaking calculators.

Version2.90 (6)
UpdatedSep 17, 2018 (2 years ago)
DeveloperSteve Gross
CategoryApps, Tools

NOTE: See the important installation note at the end of this description.

FermCalc is a collection of advanced winemaking calculators designed to assist both amateur and professional winemakers with calculations related to the following activities:

- Unit conversions
- Chaptalization & dilution
- Acidity adjustment
- Sulfite additions
- Alcohol & solids content estimation
- Blending
- Fortification
- Miscellaneous additions

FermCalc provides full flexibility for specifying both input and output units on all of the calculators. All of the functionality of the popular Java and JavaScript versions of FermCalc are included in the Andrioid version.

Below is a complete list of the calculators currently available.

Unit Conversions
-- Volume
-- Mass
-- Temperature
-- Specific Gravity / Density
-- Acidity
-- Alcohol Content
-- Concentration
-- Refractivity
Sugar Calculators
-- Chaptalization & Dilution
-- Amelioration
-- High Brix Measurement by Dilution
Acidity Calculators
-- Acid Titration
-- Acidification & Deacidiication
-- Amelioration
-- NaOH Standardization
Sulfite Calculator
Alcohol Content Calculators
-- Hydrometer SG Drop
-- Hydrometer & Refractometer
-- Boiling (Spirit Indication)
-- Potential Alcohol
-- OIML Calculator
-- Dry Matter
Blending Calculator
Fortification Calculators
-- Post-Fermentation Fortification
-- Fortification Point
-- Hackbarth SG Calculator
Miscellaneous Calculators
-- Dry Measure Converter
-- Stock Solution Formulation
-- Inverse Stock Solution Makeup
-- Miscellaneous Additions
-- Yeast Assimilable Nitrogen (YAN)

A help page is provided for each calculator, with a high-level description of the calculator and definitions of the input and output fields. Full details regarding the mathematics involved in the calculations are available at www.fermcalc.com.

IMPORTANT Installation Note: The stock numeric keypad on some Samsung and LGE devices does not include a decimal, which makes FermCalc almost impossible to use. The workaround is to go to Google Play and install the Google Keyboard or some other third-party keyboard. After you install the new keyboard, go to Settings > Language and Input, and set the new keyboard as the default keyboard. After following these steps your numeric keypad should include a decimal.

What's New

-- Added an advanced blending calculation option that allows the user to specify the property type for the calculation.
-- Fixed a bug in the Roesener alcohol and solids content calculation.
-- Other minor bug fixes and performance enhancements.

Email: gross@pdq.net

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